Answer:
0.0174533
Step-by-step explanation:
Hope this helps
Answer:
C
Step-by-step explanation:
Square root of 92 is 9.591663047
so round that to 9.59
You would use 539 and square it on you cal. just once. Then once you do that the answer is not going to be a whole number it is going to have a decimal, so the answer would be 23.22.
Answer:

Step-by-step explanation:

Answer:
The coefficient of correlation=0.5
Step-by-step explanation:
We are given that
Covariance between the variable x and y=18
Variance of x=16
Variance of y=81
We have to find the coefficient of correlation
We know that
Coefficient of correlation

Using the formula



Hence, the coefficient of correlation=0.5